Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Harry B. Wallace, Practice Areas No known practice areas. is located in the city of Mastic, the state of New York. Attorney legal address Harry B Wallace Esq207 Poospatuck LnMastic, NY, 11950-5201. For more information, please call (631) 281-4143 Your comments* (not for publishing) * — Required information Harry B. Wallace ← View details Harry B Wallace Esq207 Poospatuck LnMastic, NY, 11950-5201, Mastic, New York (631) 281-4143